.select {
    display: inline-block;
    width: 200px;
    height:30px;
    position: relative;
    vertical-align: middle;
    padding: 0;
    overflow: hidden;
    background-color: #fff;
    color: #555;
    border: 1px solid #aaa;
    text-shadow: none;
    border-radius: 4px;
    transition: box-shadow 0.25s ease;
    z-index: 2;
}

.select:hover {
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
}

.select:before {
    content: "";
    position: absolute;
    width: 0;
    height: 0;
    border: 10px solid transparent;
    border-top-color: #ccc;
    top: 14px;
    right: 10px;
    cursor: pointer;
    z-index: -2;
}

.select select {
    cursor: pointer;
    padding: 10px;
    width: 100%;
    border: none;
    background: transparent;
    background-image: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.select select:focus {
    outline: none;
}